A review of the SP-404 says the following:

" A video clip on Roland's Web site shows how to create bass lines by resampling the Subsonic effect, which is handy if you're using the SP-404 by itself."

Anyone have that video or know where I can find it. I ordered my 404 and am just doing homework.

http://www.rolandus.com/products/produc ... jectId=728

then you press video and there you go;)